OncoIHC™ C1S Ready-To-Use IHC Kit

This user-friendly IHC kit enables researchers to easily visualize C1S, providing all necessary components in a ready-to-use format for a simplified and efficient staining process.

The complement system's first component, C1, is a calcium-dependent complex made of C1q, C1r, and C1s. C1r and C1s are serine proteases that form a C1s-C1r-C1r-C1s tetramer, which is Ca(2+)-dependent. C1r activates C1s, which then activates C2 and C4 in the complement cascade. C1s is a glycoprotein of around 88 kDa, which is cleaved into an A chain and a B chain upon activation.

Ready to use
High Sensitivity Streptavidin (HSS) increases detection sensitivity
Suitable for tissue sections & cytospin preparations
Pre-diluted reagents minimize hands-on time
Optimizes mouse, rabbit, rat, goat, or sheep IgG primary antibody staining

IHC

C1S

Human

Immunohistochemistry

FFPE tissue

Primary Antibody
Secondary Antibody
Antigen Unmasking Buffer
Washing Buffer
Blocking Buffer
Color Development Reagent 1
Color Development Reagent 91
Signal Amplification Reagent
Contrast Staining Agent
Preservation Matrix

To ensure the preservation of their functional properties, all reagents within this kit must be maintained at a temperature between 2°C and 8°C. Under these storage conditions, the kit will retain its effectiveness for a period of 6 to 12 months following receipt.

C1 esterase; C1S; Complement C1s subcomponent

Creative Biolabs control slides are prepared using top quality tissues that have been processed, embedded and sectioned following standard operating procedure. We provide the following antigen (tissue) controls:
- Positive control: a section from a tissue known to express the protein of interest.
- Negative control: a section from a tissue known not to express the target antigen.
- Endogenous tissue background control: a section from the tissue that doesn't have a primary antibody applied.

Creative Biolabs also offers biospecimen including formalin fixed paraffin embedded (FFPE) tissue blocks, fresh or snap frozen tissue blocks, tissue microarray (TMA) slides. Please contact us to request a customized price quotation.

Tissue Fixative Solution (Specified, depends on antigen type and tissue source)
Tissue Processing Kit (Includes specialized media for tissue collection, isolation, and dissociation)
Tissue Embedding Media
Tissue Staining Kit (Optional)